If it's an Enphase-based SunPower system, Enphase has a program to
transition owners to their Enlighten portal. The customer pays Enphase
directly and their field service techs will install a Gateway and get it
programmed to work with the SunPower branded microinverters. I do not
believe this retai
We get the same calls and decline to get involved. We just tell people that
consumer-grade products purchased online are geared toward the DIY market,
not professional solar installers. I am not putting my reputation on the
line for these brands.
The other call we get frequently now is about EG4 p
I haven't seen these short leads on a module yet. I would not buy these
modules due to MLPE needs. They might be viable with Tesla's MCI RSD
solution, but I can't see making up custom cables for each panel of even
each row of a ground rack. These must be for a specific segment of the
market.
Thank
that wasn't
> present in the original..
>
>
>
>
> On Sat, Nov 9, 2024, 7:16 AM Jason Szumlanski via RE-wrenches <
> re-wrenches@lists.re-wrenches.org> wrote:
>
>> I wrote in another thread about an off-grid quad Sol-Ark system that was
>> shutting down
Just a follow-up to this saga... After many many more hours of diagnostics
with tech support, often repeated on subsequent calls, I finally had to get
irritated enough to demand that they just swap out the inverter. On three
different calls they made me take the inverter out of parallel mode and ru
This is probably going to be largely state specific since insurance
companies are regulated by state. We use Builder's Insurance Company (I
think also known as American Builders Insurance) and we are happy with
them. The cost is always too much with insurance in my experience, but they
handled our
I'm pretty sure it was mentioned in another thread that similar faults would not cause Midnite AIO paralleled inverters to fault out. I'm not familiar with their protocol used for paralleling, but if it is true, that would be far superior.At a minimum, I would think Sol-Ark inverters with CANBus co
ewer one to match. Not sure if that's what is happening at your
> site but after extensive troubleshooting our conclusion was one inverter
> was sensing something in the other inverter. May be worth checking to see
> if they are all the exact same hardware.
> Good luck.
>
>
Hi all,
This is just a PSA in case it helps someone in the future. I was under the
impression that the AC Input LED on the Sol-Ark inverters meant that there
is "good" AC detected by the inverter on the grid terminals and after some
period of delay, something should start happening based on how th
:
> Jason,
> Everything points to a internal issue maybe with a CT, ribbon connection
> or just a bad board, regardless a new inverter is the key and solark should
> really want to investigate the issue themselves anyway.
> Fun times
>
> On Sat, Nov 9, 2024, 7:16 AM Jason Szumlanski
t you were talking about! : )
>
> On Sat, Nov 9, 2024 at 7:16 AM Jason Szumlanski via RE-wrenches <
> re-wrenches@lists.re-wrenches.org> wrote:
>
>> I wrote in another thread about an off-grid quad Sol-Ark system that was
>> shutting down due to parallel stop when one of th
I wrote in another thread about an off-grid quad Sol-Ark system that was
shutting down due to parallel stop when one of the four inverters
experienced a DC PV fault, and how that shutdown is far from ideal. The
same system is down once again, this time due to an AC fault code.
The homeowner starte
t; 877-312-7456 (General)
> m...@sesre.com
>
>
>
> Check out our amazing new website and social media updates: www.sesre.com
>
> <http://www.sesre.com/> <https://www.facebook.com/SolarEnergySolutionsLLC>
> <https://www.instagram.com/solarenergysols>
> <htt
I don't understand how SolarEdge expects contractors to support their
products effectively when it takes so long for a site transfer to go
through. I have picked up so many service clients with SolarEdge issues due
to companies dropping like flies in Florida. If you get on site and can't
have the m
We are seeing an uptick in consumers looking for whole home battery backup
systems without solar panels for shorter grid outages. They either want
battery only or battery with generator charging capability, either portable
or fixed.
I was planning on offering primarily Sol-Ark 15k for this scenari
It
> compresses the cable from all sides and compresses circumference so it’s
> less of an uphill battle when stripping and shoving.
>
> On Wed, Oct 23, 2024 at 6:01 PM Jason Szumlanski via RE-wrenches <
> re-wrenches@lists.re-wrenches.org> wrote:
>
>> I use that Gree
I use that Greenlee stripper (buta cheap knockoff) sometimes when using
Allan's suggested double radial cut method, and it works well, but you have
to make sure the depth adjustment is set properly for the cable you are
using. With practice it can make nice cuts around the circumference.
Jason Szu
x27;t remove it from the cable.
> Press the cable end into the lug opening as far as it will go; the ring of
> insulation holds the strands together. Slit the ring and push it the rest
> of the way into the lug. Crimp.
> Allan
>
> On 10/22/2024 12:03 PM, Jason Szumlanski via RE-wre
Maybe it's the lugs I am using, but even when I VERY carefully strip 4/0
fine stranded cable, it is very difficult to get all strands into the lugs.
I don't think a mechanical stripper would be workable, but maybe I'm doing
something wrong.
I gave up on Magna Lugs in favor of the flared lugs from
I love to sit on them on the roof and watch my guys work. Haha.
But seriously, I find them best as a place to rest tools and boxes of
product. My installers don't like to constantly move them around to stand
on them. I did use them on a 12/12 pitch 5V metal roof job once, and they
were viable, but
I recall Magnum making a mobile version of their inverters that were a
perfect fit when I took a run at making mobile solar trailers 15 years ago
before lightweight LiPO batteries were a viable option. I built and sold
quite a few of those units and really liked the Magnum inverters'
performance. I
n upper roof array.
>>>
>>> After further investigation, I found several modules with broken glass.
>>> After replacing the mods, all is well.
>>>
>>> Thank you,
>>>
>>> Maverick
>>>
>>> Maverick Brown
>>> Off-Grid Solar
tem for normal operation, but if the inverter system
>> errors out, the ATS can start the generator and activate the bypass-- all
>> unattended.
>>
>> William
>>
>>
>>
>> Miller Solar
>>
>> 17395 Oak Road, Atascadero, CA 93422
>>
| Florida Solar Design Group
>>> NABCEP Certified Solar Professional (PVIP)
>>> Florida State Certified Solar Contractor CVC56956
>>> Florida Certified Electrical Contractor EC13013208
>>>
>>>
>>> On Thu, Oct 10, 2024 at 6:00 PM Lou Russo via RE-wren
the rich history and traditions that characterise this land
>>> that we all consider home.
>>>
>>>
>>>
>>> On Thu, 10 Oct 2024 at 14:59, Lou Russo via RE-wrenches <
>>> re-wrenches@lists.re-wrenches.org> wrote:
>>>
>>>> Alo
ssue. So much so that I
>>> dropped what I was doing and called Sol-Ark to confirm. Mind you this was
>>> level 1 support, but I was told this is what the Sol-Arks are supposed to
>>> do and it is a feature not a bug. Their take is if there is any fault on
>>>
27;s more likely water in a J-box or possibly physical damage,
>>> but someone passed by the property and did not observe any physical damage
>>> to the array.
>>>
>>> Jason Szumlanski
>>> Principal Solar Designer | Florida Solar Design Group
>>> NABCEP
nder Remote Power
> • SunFlow Systems Cathodic Protection
> maver...@mavericksolar.com
> 512-460-9825
>
>
>
> On Oct 11, 2024, at 1:39 PM, Jason Szumlanski via RE-wrenches <
> re-wrenches@lists.re-wrenches.org> wrote:
>
>
> By shutting off the PV disconnects on the two af
gt;> any one string, the Sol-Ark assumes the worst and shuts everything down.
>>
>> I wonder what solutions could be implemented on future installs to
>> prevent this from happening?
>>
>> Aloha,
>>
>> Lou Russo
>> Owner
>> l...@spreesolarsystems.co
implemented on future installs to prevent
> this from happening?
>
> Aloha,
>
> Lou Russo
> Owner
> l...@spreesolarsystems.com
> Office - 808 345 6762
> Spree Solar Systems LLC
> CT-34322
>
>
>
> On Thu, Oct 10, 2024 at 11:45 AM Jason Szumlanski via RE-wren
nt this from happening?
Aloha,
Lou Russo
Owner
l...@spreesolarsystems.com
Office - 808 345 6762
Spree Solar Systems LLC
CT-34322
On Thu, Oct 10, 2024 at 11:45 AM Jason Szumlanski via RE-wrenches <re-wrenc...@lists.re-wrenches.org> wrote:
I think it's more likely water
off the generator as long as someone is there
> to throw the switch.
>
> Cheers,
> Dave
>
> On Thu, Oct 10, 2024, 4:58 PM Jason Szumlanski via RE-wrenches <
> re-wrenches@lists.re-wrenches.org> wrote:
>
>> We have been talking a lot recently about all-in-ones. I ju
ified Solar Contractor CVC56956
Florida Certified Electrical Contractor EC13013208
On Thu, Oct 10, 2024 at 5:41 PM Jay wrote:
> Jason
> What’s the possibllity it was a lighting strike?
>
> Jay
>
> On Oct 10, 2024, at 2:57 PM, Jason Szumlanski via RE-wrenches <
> re-w
We have been talking a lot recently about all-in-ones. I just had a massive
fail during Hurricane Milton with a quad Sol-Ark 15K off-grid system that
deserves some discussion about whether AIO is a good idea if it can't build
in some resilience to errors. I'm not sure if the new Midnite unit is
bet
jay wrote:
>
>> Thats all super helpful, appreciate the advice everyone.
>>
>> I’ve not used the sol ark 15 and just wanted to make sure I wasn’t
>> missing anything about battery options.
>>
>> And specifically the ones that don’t seem to play well.
>>
nd a succinct way
> to run conduit from the battery enclosure to the Sol Ark?
>
> On Wed, Oct 9, 2024 at 7:39 PM Jason Szumlanski via RE-wrenches <
> re-wrenches@lists.re-wrenches.org> wrote:
>
>> Jay,
>>
>> I should mention I have a couple of customers
hing about battery options.
>
> And specifically the ones that don’t seem to play well.
>
> Jay
>
>
>
>
>
> On Oct 9, 2024, at 2:56 PM, Jason Szumlanski via RE-wrenches <
> re-wrenches@lists.re-wrenches.org> wrote:
>
> HomeGrid works great with Sol-Ark. C
We tried everything from lasers to string lines over the years. We settled
on eyeballing it. We use string lines on very long rows where a small error
can have a big impact.
One tricky thing is metal roofs with vertical seams. Rarely are the roof
sheets perfectly perpendicular to the eave. You hav
HomeGrid works great with Sol-Ark. Closed loop comms reports battery SOC
from BMS. Parallel stacks install easily. Customer support is competent and
patient, in my experience.
The best part is the ability to easily add batteries. On Sunday I had a
client with two stacks of five batteries each call
That may be the case, but if the load exceeds the total battery plus
microinverter output at the time, the microgrid will still fail. Early in
the morning, having IQ8s won't make much difference versus IQ7s. It might
help at high irradiance levels.
Rather than load control, another strategy might
I will blast through the certification training before Thursday and let you
know what I find. Thanks for the tips on SetApp.
Jason Szumlanski
Principal Solar Designer | Florida Solar Design Group
NABCEP Certified Solar Professional (PVIP)
Florida State Certified Solar Contractor CVC56956
Florida C
I hate to be the bearer of bad news, but this is also the case with IQ8
microinverters. The batteries must be able to sustain the load for up to 6
minutes to allow the microinverters to attempt to charge the battery. If
you have loads that exceed the battery output capacity, it could cause the
micr
For you SolarEdge pros...
I have a new client with dual 7.6kW Home Hub inverters and single SolarEdge
battery. They have been replacing inverters left and right under warranty,
but now have at least one working with the help of a local electrician
friend. I helped them swap it in the monitoring po
That's correct you only need one load controller to commission a sunlight
only backup system.
Strangely enough, I am sitting in the driveway of a sunlight only backup
system owner right now. I found a melted 60A solar breaker in the System
Controller (not my installation, contractor is on the run)
With IQ8 series microinverters, there is an absolute limit of 64A connected
to the IQ Combiner input lugs of the System Controller. The DER port is not
for PV. It is for batteries that exceed the limits of the storage port. You
can have up to (8) 5P on the Storage lugs and (8) on the DER lugs. But
I don't really understand the resistance to Enphase on a roof (anymore, at
least). We have many thousands of microinverters out there, and I don't
even have a dedicated service department. We swap maybe 100 a year at the
most at this point, and that includes for systems we didn't install. It's
supe
Enphase DOMINATES the space. I can't see any reason to go another
direction. Reliability and service just continues to improve.
If you are looking to save a few bucks, I think you will get what you pay
for. There isn't enough potential savings in a smaller brand to make it
worthwhile.
Jason Szuml
I don’t want to stray too far off track, but it’s worth discussing how
challenging it is to predict which manufacturers will be around in a few
years.
I know this might be a touchy subject, but Enphase is beginning to offer
full off-grid support. While I’m fully aware of the drawbacks of their
sys
It's expensive, but I second Jerry's recommendation. With three subarrays,
you should look at the Sol-Ark 15K with three MPPTs. The wiring is so clean with
this inverter in most circumstances, even on a retrofit. I am getting more and
more comfortable with EG4 LL batteries, mostly out of necessity
Thanks, Vincent. This is the information I needed.
I did read that at least 1 MCI is needed even if you do not require RSD. The MCI
instructions are a bit confusing. I know for RSD you need one at the start of a
string and at least one every three modules, but it's unclear if you need the
MCI-1 o
dsolar1.com/> <http://members.sti.net/offgridsolar/>
> e-mail offgridso...@sti.net
> text 209 813 0060*
>
>
> On 2024-09-10 4:37 pm, Jason Szumlanski via RE-wrenches wrote:
>
> Certified Powerwall installers,
>
> Can the PW3 be commissioned for for a completely off
Certified Powerwall installers,
Can the PW3 be commissioned for for a completely off-grid system with DC
coupled solar panels with no MCIs. If so, do you need a Gateway 2/3, or can
it operate autonomously in this scenario without a Gateway?
Jason Szumlanski
Florida Solar Design Group
That's interesting on two fronts. I believe the documentation says you can
AC couple when off-grid with load side interconnected inverters. It would
have to have some mechanism to turn off AC coupled sources for that to
work. And it also says there is no modulation and it's on or off only.
Strange
uth out the problem and to get
> them to agree to swap inverters.
> Good luck and keep us posted on your resolution.
> Thanks.
> Kirpal
> Oregon Solarworks
>
>
>
>
> On Sat, Aug 24, 2024, 11:32 AM Jason Szumlanski via RE-wrenches <
> re-wrenches@lists.re-wrenches.o
is possible that the Enphase system is not
> responding, and the Inverter is shutting down to protect the batteries.
>
> Pieter Huebner
>
> Project Manager
>
> Off grid Enterprises
>
>
>
> *From:* RE-wrenches *On
> Behalf Of *Jason Szumlanski via RE-wrenches
>
Hi all,
Over the last three days I have had one of this infuriating and frustrating
experiences with Sol-Ark where you talk to 3 people and get 10 different
answers. At least I think I finally got the right one today. Here is the
scenario and problem I was experiencing:
At a (very) remote locatio
As another one bites the dust, does anyone have insight into who, if
anyone, will take over the warranty for Sunpower branded Enphase
microinverters and if the SunPower monitoring will continue to work? Or
maybe they can be software updated to work on the Enlighten portal?
And also, would a system
It has been a few weeks since this was last discussed, and I'm looking for
an update from anyone who knows if Outback is likely to exist as we know it
going forward.
There are virtually none of their products installed locally, but I have a
new off-grid client with a quad VFX stack system with mul
I think the answers you want might be in this document. See Page 5.
https://knowledge-center.solaredge.com/sites/kc/files/se_3p_system_design_and_nec.pdf
(this document addresses 3-phase design, but it is still applicable)
Jason Szumlanski
Principal Solar Designer | Florida Solar Design Group
NA
op and list them.
> > > > >
> > > > > But, getting back to your question - one PCS variant is a simple
> > > > conductor limit setting that stops controlled equipment output when a
> > > > certain set current limit is reached. This, as you point out, may not
This, as you point out, may not be
> > > the best choice for large PV/inverter systems. Another PCS setting
> > > involves setting a controlled "virtual panel" where all inputs are
> > > monitored. This PCS setting can be, for example, 160 Amps in your 200 A
> > &
la.com/docs/Public/Energy/Powerwall/Powerwall-2-Backup-Gateway-2-Installation-Manual-NA-EN/GUID-D71DFD63-1414-4915-B7A5-7E48703100DE.html]
> >
> > I'm working on learning more about Enphase systems currently since SunPower
> is filing for bankruptcy, so it's good to learn what
Backup-Gateway-2-Installation-Manual-NA-EN/GUID-D71DFD63-1414-4915-B7A5-7E48703100DE.html
>
> I'm working on learning more about Enphase systems currently since SunPower
> is filing for bankruptcy, so it's good to learn what Enphase can and can't do
> at this point.
I think it depends on how the backup load circuit ungrounded
conductors are extended. If they share the same raceway with the
inverter AC input and output conductors all the way to the backup
subpanel, and there is a neutral connection from the main panel to
inverter and inverter to subpanel, the i
Note: This email is written from the perspective of the Enphase
terminology, but the concept and question is the same in a general
sense.
I am having a hard time understanding the logic and benefit of a power
control system that is used for avoiding a main panel upgrade in a
typical residence. If
See 300.3(B). I think that's what you are looking for.
Jason Szumlanski
Principal Solar Designer | Florida Solar Design Group
NABCEP Certified Solar Professional (PVIP)
Florida State Certified Solar Contractor CVC56956
Florida Certified Electrical Contractor EC13013208
On Mon, Jul 29, 2024 at 11:
You should be able to parallel 6 CTs (3 per phase) as long as you get the
phases and directions right. The question really comes down to whether the
Sol-Ark can handle the current from 800A at the CT ratio (which I believe
is 2000:1). For practical purposes, on an 800A service, particularly
residen
This may or may not be helpful, but are you sure you need the CTs? They are
not always required. You would need them for power export limiting or grid
peak shaving, but for straight grid-tied with or without battery backup,
you don't need them.
Jason Szumlanski
Florida Solar Design Group
On We
I have a few clients on Optics, and one system my family owns, and all of
them say the app doesn't work, but the web version does right now.
Jason Szumlanski
Principal Solar Designer | Florida Solar Design Group
NABCEP Certified Solar Professional (PVIP)
Florida State Certified Solar Contractor CV
net/offgridsolar/
> e-mail offgridsolar@sti.netoffgridso...@sti.net
> text 209 813 0060
>
>
>
>
> On 2024-06-13 8:01 am, Jason Szumlanski via RE-wrenches wrote:
>
> > I'm looking at an off-grid quad inverter setup for a client, not my
> > installation. One of the
ne is not the master?
>
>
>
> *Dave Angelini Offgrid Solar
> "we go where powerlines don't"
><http://members.sti.net/offgridsolar/>https://offgridsolar1.com/
> <https://offgridsolar1.com/> <http://members.sti.net/offgridsolar/>
> e-mail
veable air intake filter on the bottom of
> the inverter to make sure it’s not clogged up? Check fan operation with a
> piece of paper above the inverter – is it blowing air? That’s where I’d
> start.
>
>
>
> Kevin
>
>
>
> *From:* RE-wrenches *On
> Behalf Of *Jason
I'm looking at an off-grid quad inverter setup for a client, not my
installation. One of the stacked.inverters is extremely hot, sometimes it
goes into F66 and takes down the adjacent inverters with it to F66 probably
because of these Xanbus network is broken.
I disabled charging and discharging o
Hi Dana, All,
Is there any updated feedback on Outback Radian integration with HomeGrid?
I understand it is open loop only. How is this pairing working? I have a
client with three GS8048 inverters who is looking for a battery upgrade. He
has a neighbor who has new-in-box Homegrid batteries that th
several companies products to look at. There was a great
>> article in Clean energy on this trend a month or two ago. Very popular in
>> Europe, slowly growing here. Balcony solar is what I call it. Simple and
>> easy.
>>
>>
>>
>> Thx
>>
>> Peter
I am getting more and more requests these days for very small PV systems to
run minor AC loads. I recently cobbled together a kit for a security system
on a tiki hut. It ended up being more expensive than I wanted it to be and
overkill for the application.
I just had a local government contact me
ce panel or in the Sol-Ark
> itself) between ground and neutral? If not, this can cause this fault.
>
> On Wed, Jun 5, 2024 at 7:03 AM Jason Szumlanski via RE-wrenches <
> re-wrenches@lists.re-wrenches.org> wrote:
>
>> Can anybody clarify the following instruction from the
Can anybody clarify the following instruction from the manual?
"GND the panel MOUNTS/FRAMES to any GND outside the circuit via 12AWG wire"
Does this mean do not connect the array equipment grounding conductor to
the grounding terminal in the inverter? Where would be the suggested place
to connect
ttp://www.solarenergy.org
>
>
>
> On Thu, May 30, 2024 at 3:17 AM Jason Szumlanski via RE-wrenches <
> re-wrenches@lists.re-wrenches.org> wrote:
>
>> Has anyone dealt with a large ESS installation that exceeds the aggregate
>> storage limits in NFPA 855? The limits a
Has anyone dealt with a large ESS installation that exceeds the aggregate
storage limits in NFPA 855? The limits are quite low for very large single
family homes. I have a situation where we need 120 kWh minimum for an
off-grid home. There is a building dedicated for the inverters and
batteries tha
Is there a difference in the batteries in a white case vs. black case? Are
they compatible in terms of paralleling them?
Secondary question - I can't find the maximum number of these batteries in
parallel. Is anyone aware of the capacity limit?
Jason Szumlanski
Florida Solar Design Group
___
FWIW, I recently helped a couple of clients who purchased EG4 batteries and
needed them installed. Things went surprisingly well. I have another coming
up where the client purchased EG4 LifePower4 batteries and Sol-Ark 15k
Inverters and got ghosted by their installer, so I'm taking over that one
as
t;>> for sure.
>>>>
>>>> Jason Szumlanski
>>>> Principal Solar Designer | Florida Solar Design Group
>>>> NABCEP Certified Solar Professional (PVIP)
>>>> Florida State Certified Solar Contractor CVC56956
>>>> Florida Certifi
ystem just for kicks. I'm only using DC for my
> Sunfrost and one "emergency light" in the livingroom right now. For your
> customer, a small LFP 12v battery (approximately $500 or less) to replace
> his old battery bankm and more larger ones for the new AC side with 48V
> inv
t; smaller non charging inverter. Unlike Dave, I like these challenges. Maybe
> thats why I never seem to make money.!!
>
> John Blittersdorf
> offgridvermont.com
>
>
> On Wed, Apr 24, 2024 at 7:22 AM Jason Szumlanski via RE-wrenches <
> re-wrenches@lists.re-wrenches.org&g
;base64,R0lGODlhAQABAIAAAP///wAAACwAAQABAAACAkQBADs=3D]
On Tue, Apr 23, 2024 at 6:01 PM Jay via RE-wrenches
wrote:
> I’ve done this many times
>
> I use an Iota or power max charger to run the DC.
>
> Jay
>
> > On Apr 23, 2024, at 2:42 PM, Jason Szumlanski
.net
> text 209 813 0060*
>
>
> On 2024-04-23 2:40 pm, Jason Szumlanski via RE-wrenches wrote:
>
> I have an off-grid client who is working on replacing old equipment at a
> cabin. He has a lot of 12 volt distribution in the house for lighting,
> fans, and a 12 volt refriger
I have an off-grid client who is working on replacing old equipment at a
cabin. He has a lot of 12 volt distribution in the house for lighting,
fans, and a 12 volt refrigerator. He also has 120 volt AC loads that run
through a separate distribution panel where the only source is a 2000 Watt
Honda g
Hi all,
I have a unique opportunity to put solar panels with battery backup on two
adjacent homes on the same property for a client. The homes are separately
metered with netmetering available. It will need dual Sol-Ark 15k on one
home and a single Sol-Ark 15k on the other. The client wants to use
My understanding is that the EV charger will be compatible with the SC3 but not
the SC2. The white paper
[https://mailtrack.io/l/90667185047385cae6914b7225cd28f5ef001880?url=https%3A%2F%2Fenphase.com%2Fdownload%2Fbidirectional-ev-charger-white-paper&u=1613865&signature=feaaf6fd1c1cbfdd]
says that t
r service
>
>
>
> What size should these breaker be? If your inverter can supply 62.5 AAC,
> upsizing for continuous duty and to the next higher standard breaker size
> you get 80 amps. If you use 80 amp breakers into and out of each Sol-Arc
> you require #4 copper at 75°C. Each in
>> re-wrenches@lists.re-wrenches.org> wrote:
>>
>> Jason:
>>
>>
>>
>> I am wondering on the advisability of hardwiring the outputs of all four
>> inverters together. If one inverter fails the other three can backfeed
>> into it without any means to disco
, Mar 27, 2024 at 3:13 AM Jason Szumlanski via RE-wrenches
> wrote:
>
> > William,
> >
> >
> > Thanks for the information on grid peak shaving. That is what I thought
> > could be done. The description is a misnomer of sorts (like a lot of things
> > in
>
> Miller Solar
>
> 17395 Oak Road, Atascadero, CA 93422
>
> 805-438-5600
>
> www.millersolar.com
>
> CA Lic. 773985
>
>
>
>
>
> *From:* RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] *On
> Behalf Of *Jason Szumlanski via RE-wr
it
> could be continuous. So you might be able to get away with 62.5 * 4 * 1.25
> = 313A rated conductors.
>
> Cheers,
> Dave
>
> On Tue, Mar 26, 2024 at 5:28 PM Jason Szumlanski via RE-wrenches <
> re-wrenches@lists.re-wrenches.org> wrote:
>
>> I am going to hav
I am going to have a quad-stack of Sol-Ark 15K for an off-grid 120/240V
system with a 150A generator. I know the max real power is 62.5A each
inverter including battery and PV. That would be 62.5A x 4 = 250A total. I
intend to connect the output of the 4 inverters together with a 5-port
Polaris tap
or cost effective to reuse. It's often seized, cross threaded, dirty etc.
>
> There will be a lot of these coming up...
>
> Good luck
>
> On Thu, Mar 21, 2024, 7:29 AM Jason Szumlanski via RE-wrenches <
> re-wrenches@lists.re-wrenches.org> wrote:
>
>> Each
Each state and jurisdiction could be different. Some didn't even want a
permit around here after Hurricane Irna in 2017. After Hurricane Ian in
2022, virtually all did.
As someone who has removed and reinstalled MANY systems to allow for
hurricane damaged roof replacements, my approach has always
Like someone else suggested, they have a vested interest in upgrading
people from the M series to IQ microinverters to get out of the warranty
obligation the M series presents. Sadly, Enphase's upgrade program was
really designed to benefit Enphase in my opinion. So fixing the Envoy-R
debacle proba
Somehow I missed that you said it's an Envoy-S. Which lights are on? There
are four, left to right:
1. Cloud connected the Enphase Enlighten (normally green, red if WiFi
connected but no Internet)
2. Installer WiFi Access Point (normally off)
3. All assigned micros producing power (no
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